Patents Assigned to ATELIER OPA CO., LTD.
  • Spider finger ring
    Patent number: D778764
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: February 14, 2017
    Assignee: ATELIER OPA CO., LTD.
    Inventor: Yuki Suzuki
  • Butterfly finger ring
    Patent number: D784179
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: April 18, 2017
    Assignee: ATELIER OPA CO., LTD.
    Inventor: Yuki Suzuki
  • Sakura finger ring
    Patent number: D841513
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: February 26, 2019
    Assignee: ATELIER OPA Co. LTD.
    Inventor: Yuki Suzuki